Elenco - Lightnin' Flashes
Eileen Sedgwick
Mildred Harrison
Lightning the German Shepherd
Lightnin' - the Super DogHal Water
Ted Hathaway
Walter Maly
Dutch Roos
Lew Meehan
Chief Detective Bryce
William Lowery
The Spider
Gary Cooper
(uncredited) Eileen Sedgwick
Mildred HarrisonLightning the German Shepherd
Lightnin' - the Super DogHal Water
Ted HathawayWalter Maly
Dutch RoosLew Meehan
Chief Detective BryceWilliam Lowery
The SpiderGary Cooper
(uncredited)